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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2015/03/13 01:50:38 UTC
[jira] [Assigned] (SPARK-6210) Generated column name should not
include id of column in it.
[ https://issues.apache.org/jira/browse/SPARK-6210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davies Liu reassigned SPARK-6210:
---------------------------------
Assignee: Davies Liu (was: Michael Armbrust)
> Generated column name should not include id of column in it.
> ------------------------------------------------------------
>
> Key: SPARK-6210
> URL: https://issues.apache.org/jira/browse/SPARK-6210
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.3.0
> Reporter: Davies Liu
> Assignee: Davies Liu
> Priority: Critical
>
> {code}
> >>> df.groupBy().max('age').collect()
> [Row(MAX(age#0)=5)]
> >>> df3.groupBy().max('age', 'height').collect()
> [Row(MAX(age#4L)=5, MAX(height#5L)=85)]
> {code}
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